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  • Arrowsmith, C. D.Univ Oxford, Dept Phys, Pk Rd, Oxford OX1 3PU, England. (author)

Generating ultradense pair beams using 400 GeV/c protons

  • Article/chapterEnglish2021

Publisher, publication year, extent ...

  • AMER PHYSICAL SOC,2021
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:kth-298766
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298766URI
  • https://doi.org/10.1103/PhysRevResearch.3.023103DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • QC 20210719
  • An experimental scheme is presented for generating low-divergence, ultradense, relativistic, electron-positron beams using 400 GeV/c protons available at facilities such as HiRadMat and AWAKE at CERN. Preliminary Monte Carlo and particle-in-cell simulations demonstrate the possibility of generating beams containing 10(13)-10(14) electron-positron pairs at sufficiently high densities to drive collisionless beam-plasma instabilities, which are expected to play an important role in magnetic field generation and the related radiation signatures of relativistic astrophysical phenomena. The pair beams are quasineutral, with size exceeding several skin depths in all dimensions, allowing the examination of the effect of competition between transverse and longitudinal instability modes on the growth of magnetic fields. Furthermore, the presented scheme allows for the possibility of controlling the relative density of hadrons to electron-positron pairs in the beam, making it possible to explore the parameter spaces for different astrophysical environments.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Shukla, N.CINECA High Performance Comp Dept, Via Magnanelli 6-3, I-40033 Bologna, Italy. (author)
  • Charitonidis, N.European Org Nucl Res CERN, CH-1211 Geneva 23, Switzerland. (author)
  • Boni, R.Univ Rochester, Lab Laser Energet, Rochester, NY 14623 USA. (author)
  • Chen, H.Lawrence Livermore Natl Lab, 7000 East Ave, Livermore, CA 94550 USA. (author)
  • Davenne, T.Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England. (author)
  • Dyson, A.Univ Oxford, Dept Phys, Pk Rd, Oxford OX1 3PU, England. (author)
  • Froula, D. H.Univ Rochester, Lab Laser Energet, Rochester, NY 14623 USA. (author)
  • Gudmundsson, Jon Tomas,1965-KTH,Rymd- och plasmafysik,Univ Iceland, Sci Inst, Dunhaga 3, IS-107 Reykjavik, Iceland.;KTH Royal Inst Technol, Sch Elect Engn & Comp Sci, Dept Space & Plasma Phys, SE-10044 Stockholm, Sweden.(Swepub:kth)u1q27a34 (author)
  • Huffman, B. T.Univ Oxford, Dept Phys, Pk Rd, Oxford OX1 3PU, England. (author)
  • Kadi, Y.European Org Nucl Res CERN, CH-1211 Geneva 23, Switzerland. (author)
  • Reville, B.Max Planck Inst Kernphys, Saupfercheckweg 1, D-69117 Heidelberg, Germany. (author)
  • Richardson, S.Atom Weap Estab, Reading RG7 4PR, Berks, England. (author)
  • Sarkar, S.Univ Oxford, Dept Phys, Pk Rd, Oxford OX1 3PU, England. (author)
  • Shaw, J. L.Univ Rochester, Lab Laser Energet, Rochester, NY 14623 USA. (author)
  • Silva, L. O.Univ Lisbon, Inst Super Tecn, GoLP Inst Plasmas & Fusao Nucl, P-1049001 Lisbon, Portugal. (author)
  • Simon, P.European Org Nucl Res CERN, CH-1211 Geneva 23, Switzerland. (author)
  • Trines, R. M. G. M.Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England. (author)
  • Bingham, R.Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England.;Univ Strathclyde, Dept Phys, Glasgow G4 0NG, Lanark, Scotland. (author)
  • Gregori, G.Univ Oxford, Dept Phys, Pk Rd, Oxford OX1 3PU, England. (author)
  • Univ Oxford, Dept Phys, Pk Rd, Oxford OX1 3PU, England.CINECA High Performance Comp Dept, Via Magnanelli 6-3, I-40033 Bologna, Italy. (creator_code:org_t)

Related titles

  • In:Physical Review Research: AMER PHYSICAL SOC3:22643-1564

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